There are many threats to sea turtles, but most of them come from humans. Dangers may range from getting entangled in fishing ...

Nothing strikes fear in the hearts of humans like a shark fin in shallow water. They are often portrayed as silent killers, ...

Smalltooth sand tiger sharks are thought to have diverged from ... about the plight of many shark species in the face of climate change and overfishing, Payne told USA TODAY.

A new apex predator could be patrolling the Cape soon, as tiger sharks migrate farther north each year because of climate change and warmer oceans. While waters off the Northeast have historically ...

Sharks have been cast as the ultimate villain ever since the movie “Jaws” was released 50 years ago this summer. The film ...

With climate change posing a growing threat ... Instead, the researchers turned to Tiger sharks, who are already seasoned ...

For example, the largest individuals of some big predatory species, such as tiger and white sharks, can have an oversized ... scary enough that prey species change their habits and locations.

At different life stages, sand tiger shark teeth change in morphology. The shifting tooth shape might reflect changes in their diet. I am using microtomography (micro-CT) to image the teeth in 3D and ...

such as tiger and white sharks, can have an oversized role in maintaining balances among species. They do this by feeding on prey and sometimes by just being present and scary enough that prey species ...